您要查找的是不是：
- In this papers, the recovery of vanadium from the argillaceous vanadium ore was studied detailedly in Xichuan of Henan province, where the content of vanadium is about 2.05%. 本文对河南淅川的粘土钒矿的提钒工艺进行了详细研究，实验所用钒矿V2O5的含量为2.;05%25。
- A New Process of Vanadium Extraction from Silica Based Vanadium Ore by Oxidation Roasting with Calcium Compounds 硅质钒矿氧化钙化焙烧提钒新工艺
- Research on the Roasting Process with Calcium Compounds for Silica Based Vanadium Ore 高硅低钙钒矿的钙化焙烧过程
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- Keywords Vanadous stone coal ore;High carbon vanadium ore;Cryptocrystalline graphite;Flotation of graphite;Comprehensive recovery; 含钒石煤矿;高碳钒矿;隐晶质石墨;石墨浮选;综合回收;
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- There are streaks of ore in the mountains. 这山里有矿脉。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- vanadium ore 钒矿石
- A red,yellow,or brown mineral,essentially an ore of vanadium and lead. 钒铅矿一种红色、黄色或褐色矿物，尤指一种铅和钒矿
- Vanadium was discovered from Scandinavian iron ore by the Swedish scientist N. 钒是瑞典科学家N.
- A red, yellow, or brown mineral, essentially an ore of vanadium and lead. 钒铅矿一种红色、黄色或褐色矿物，尤指一种铅和钒矿
- bone coal vanadium ore 石煤钒矿石
- That cannot be recovered, especially from waste materials or ore. 不能收回的不能被收回的，尤指废的材料或矿石
- After chemical assay, we have known the composition of the ore. 经过化学分析，我们知道了矿石的构成。
- The residue after an ore or other material has been washed. 洗后的渣矿物或其他物质洗后剩下的渣滓
